TWI776435B - Stylus - Google Patents
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- TWI776435B TWI776435B TW110110304A TW110110304A TWI776435B TW I776435 B TWI776435 B TW I776435B TW 110110304 A TW110110304 A TW 110110304A TW 110110304 A TW110110304 A TW 110110304A TW I776435 B TWI776435 B TW I776435B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
本發明是有關於一種輸入裝置,且特別是有關於一種觸控筆。 The present invention relates to an input device, and more particularly, to a stylus.
隨著智慧型手機、平板電腦等可攜式電子產品的輕薄化趨勢,其所搭配的觸控筆的尺寸不斷縮減。在此情況下,若觸控筆的零組件數量越多,則其組裝越困難且組裝精度難以控制。因此,如何減少觸控筆的零組件數量以簡化其組裝困難度並提升組裝精度,是其設計上的重要議題。 With the trend of thinner and lighter portable electronic products such as smart phones and tablet PCs, the size of the stylus stylus used for them has been continuously reduced. In this case, if the number of components of the stylus increases, the assembly becomes more difficult and the assembly precision is difficult to control. Therefore, how to reduce the number of components of the stylus to simplify its assembly and improve its assembly accuracy is an important issue in its design.
本發明提供一種觸控筆,其結構較為簡化而易於組裝。 The present invention provides a touch pen with a simplified structure and easy assembly.
本發明的觸控筆包括一筆身、一承載結構及一筆心結構。承載結構配置於筆身且具有一環狀定位部,環狀定位部具有一軸孔。筆心結構配置於承載結構上,筆心結構的一區段穿設於軸孔,環狀定位部沿著軸孔的周向完全覆蓋筆心結構的所述區段。 The touch pen of the present invention includes a brush body, a bearing structure and a brush center structure. The bearing structure is disposed on the pen body and has an annular positioning portion, and the annular positioning portion has a shaft hole. The pen core structure is arranged on the bearing structure, a section of the pen core structure is penetrated through the shaft hole, and the annular positioning portion completely covers the section of the pen core structure along the circumferential direction of the shaft hole.
在本發明的一實施例中,上述的筆心結構包括一筆心及 一套筒,套筒套設於筆心的一端且穿設於軸孔,筆心的另一端突伸至筆身外。 In an embodiment of the present invention, the above-mentioned pen center structure includes a pen center and a A sleeve is sleeved on one end of the pen core and penetrated through the shaft hole, and the other end of the pen core protrudes out of the pen body.
在本發明的一實施例中,上述的觸控筆包括一感應元件及一觸發元件,其中感應元件配置於筆身內,觸發元件配置於筆心結構的一端且朝向感應元件,筆心結構適於往筆身內移動以使觸發元件接觸感應元件。 In an embodiment of the present invention, the above-mentioned stylus includes a sensing element and a triggering element, wherein the sensing element is arranged in the pen body, the triggering element is arranged at one end of the pen center structure and faces the sensing element, and the pen center structure is suitable for Move into the pen body to make the trigger element contact the sensing element.
在本發明的一實施例中,上述的承載結構具有一破孔,觸發元件在觸控筆的徑向上被破孔暴露。 In an embodiment of the present invention, the above-mentioned bearing structure has a hole, and the trigger element is exposed by the hole in the radial direction of the stylus.
在本發明的一實施例中,上述的觸控筆包括一控制電路板,其中感應元件耦接於控制電路板,承載結構承載控制電路板。 In an embodiment of the present invention, the above-mentioned touch pen includes a control circuit board, wherein the sensing element is coupled to the control circuit board, and the carrying structure carries the control circuit board.
在本發明的一實施例中,上述的觸控筆包括一彈性件,其中承載結構具有一第一止擋部,彈性件被限位於第一止擋部與筆心結構之間,筆心結構適於抵抗彈性件的彈性力而往筆身內移動且適於藉由彈性件的彈性力而復位。 In an embodiment of the present invention, the above-mentioned stylus includes an elastic member, wherein the bearing structure has a first stopper portion, and the elastic member is limited between the first stopper portion and the pen center structure, and the pen center structure The pen body is suitable for resisting the elastic force of the elastic piece to move into the pen body and is suitable for being reset by the elastic force of the elastic piece.
在本發明的一實施例中,上述的彈性件為一彈簧且套設於筆心結構,彈簧的相對兩端分別抵接於第一止擋部及筆心結構。 In an embodiment of the present invention, the above-mentioned elastic member is a spring and is sleeved on the pen core structure, and opposite ends of the spring are respectively abutted against the first stop portion and the pen core structure.
在本發明的一實施例中,上述的筆心結構具有一凸緣,承載結構具有相對於第一止擋部的一第二止擋部,凸緣藉由彈性件的彈性力而抵靠於第二止擋部。 In an embodiment of the present invention, the above-mentioned pen core structure has a flange, the bearing structure has a second stopper portion opposite to the first stopper portion, and the flange abuts against the elastic force of the elastic member the second stop.
在本發明的一實施例中,上述的承載結構具有一破孔,彈性件在觸控筆的徑向上被破孔暴露。 In an embodiment of the present invention, the above-mentioned bearing structure has a hole, and the elastic member is exposed by the hole in the radial direction of the stylus.
在本發明的一實施例中,上述的觸控筆包括一蓋體,其 中蓋體結合於承載結構以覆蓋部分筆心結構。 In an embodiment of the present invention, the above-mentioned stylus includes a cover, which The middle cover is combined with the bearing structure to cover part of the pen core structure.
在本發明的一實施例中,上述的觸控筆包括一彈性件及一控制電路板,其中承載結構具有一第一止擋部、一第二止擋部及一承載部,筆心結構的一部分及彈性件被限位於第一止擋部與第二止擋部之間,承載部承載控制電路板,環狀定位部、第一止擋部、第二止擋部及承載部為一體成型的結構。 In an embodiment of the present invention, the above-mentioned stylus includes an elastic member and a control circuit board, wherein the bearing structure has a first stop portion, a second stop portion and a bearing portion. A part and the elastic part are limited between the first stopper and the second stopper, the bearing part carries the control circuit board, and the annular positioning part, the first stopper, the second stopper and the bearing part are integrally formed Structure.
基於上述,在本發明的觸控筆中,承載結構藉其環狀定位部完全環繞筆心結構,以確實地定位筆心結構而使其具有良好的同心度。藉此,不需額外設置其他零組件來配合承載結構進行筆心結構之定位,而可減少觸控筆的零組件數量以降低其組裝困難度並提升組裝精度。 Based on the above, in the stylus of the present invention, the bearing structure completely surrounds the pen center structure by the annular positioning portion, so as to accurately locate the pen center structure and make it have good concentricity. Therefore, there is no need to additionally provide other components to match the bearing structure to position the pen center structure, and the number of components of the stylus can be reduced to reduce the assembly difficulty and improve the assembly accuracy.
100:觸控筆 100: Stylus
110:筆身 110: Pen body
112:筆桿 112: Pen holder
114:筆心蓋 114: Pen center cover
120:承載結構 120: Bearing structure
120a、120b:破孔 120a, 120b: hole
122:環狀定位部 122: Ring positioning part
122a:軸孔 122a: Shaft hole
124:第一止擋部 124: The first stop
126:第二止擋部 126: Second stop
128:承載部 128: Bearing Department
130:筆心結構 130: Pen Center Structure
132:筆心 132: Pen Heart
134:套筒 134: Sleeve
134a:凸緣 134a: Flange
1341:第一部分 1341: Part One
1342:第二部分 1342: Part II
140:控制電路板 140: Control circuit board
150:感應元件 150: Sensing element
160:觸發元件 160: Trigger element
170:彈性件 170: Elastic
180:蓋體 180: Cover
F:外力 F: external force
S:區段 S: section
圖1是本發明一實施例的觸控筆的立體圖。 FIG. 1 is a perspective view of a touch pen according to an embodiment of the present invention.
圖2是圖1的觸控筆的局部立體圖。 FIG. 2 is a partial perspective view of the stylus of FIG. 1 .
圖3是圖1的觸控筆的部分構件分解圖。 FIG. 3 is a partially exploded view of the stylus of FIG. 1 .
圖4是圖2的觸控筆的部分構件前視圖。 FIG. 4 is a partial component front view of the stylus of FIG. 2 .
圖5是圖1的觸控筆的局部剖面圖。 FIG. 5 is a partial cross-sectional view of the stylus of FIG. 1 .
圖6是圖2的觸控筆的仰視圖。 FIG. 6 is a bottom view of the stylus of FIG. 2 .
圖7繪示圖2的承載結構上設有蓋體。 FIG. 7 shows that the carrying structure of FIG. 2 is provided with a cover.
以下將以圖式揭露本發明內容之複數個實施方式,為明確說明起見,許多實務上的細節將在以下敘述中一併說明。然而,應瞭解到,這些實務上的細節不應用以限制本揭露內容。也就是說,在本發明內容部分實施方式中,這些實務上的細節是非必要的。此外,為簡化圖式起見,一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。在所有圖式中相同的標號將用於表示相同或相似的元件。 Several embodiments of the present invention will be disclosed in the drawings below, and for the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the present disclosure. That is, in some embodiments of this disclosure, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and elements will be shown in a simple and schematic manner in the drawings. The same reference numbers will be used throughout the drawings to refer to the same or similar elements.
圖1是本發明一實施例的觸控筆的立體圖。圖2是圖1的觸控筆的局部立體圖。圖3是圖1的觸控筆的部分構件分解圖。請參考圖1至圖3,本實施例的觸控筆100包括一筆身110、一承載結構120、一筆心結構130及一控制電路板140。筆身110包括一筆桿112及一筆心蓋114。承載結構120配置於筆身110內而被筆桿112及筆心蓋114遮蔽,且承載結構120藉其承載部128承載控制電路板140。筆心結構130配置於承載結構120上且從筆心蓋114突伸出,以適於進行觸控。
FIG. 1 is a perspective view of a touch pen according to an embodiment of the present invention. FIG. 2 is a partial perspective view of the stylus of FIG. 1 . FIG. 3 is a partially exploded view of the stylus of FIG. 1 . Referring to FIGS. 1 to 3 , the
圖4是圖2的觸控筆的部分構件前視圖。圖5是圖1的觸控筆的局部剖面圖。請參考圖2至圖5,本實施例的承載結構120具有一環狀定位部122,環狀定位部122具有一軸孔122a。筆心結構130的一區段S(標示於圖5)穿設於軸孔122a,且環狀定位部122沿著軸孔122a的周向完全覆蓋筆心結構130的區段S。亦即,承載結構120藉其環狀定位部122完全環繞筆心結構130。
藉此,承載結構120可確實地定位筆心結構130而使其具有良好的同心度。從而,不需額外設置其他零組件來配合承載結構120進行筆心結構130之定位,而可減少觸控筆100的零組件數量以降低其組裝困難度並提升組裝精度。
FIG. 4 is a partial component front view of the stylus of FIG. 2 . FIG. 5 is a partial cross-sectional view of the stylus of FIG. 1 . Referring to FIGS. 2 to 5 , the bearing
請參考圖2、圖3及圖5,具體而言,本實施例的筆心結構130包括一筆心132及一套筒134,套筒134的一第一部分1341套設於筆心132的一端且穿設於軸孔122a,筆心132的另一端則在筆心蓋114處突伸至筆身110外。此外,觸控筆100更包括一感應元件150及一觸發元件160。感應元件150配置於筆身110內且耦接於控制電路板140。觸發元件160例如是橡膠件,其配置於筆心結構130的套筒134的一第二部分1342而朝向感應元件150。筆心結構130適於受力而往筆身110內移動以使觸發元件160接觸感應元件150,據以產生觸控訊號。在本實施例中,感應元件150例如是壓力感測器,然本發明不以此為限。在其他實施例中,感應元件150可為光學感測器、磁感測器或其他種類的感測器。
Please refer to FIGS. 2 , 3 and 5 . Specifically, the pen center structure 130 of this embodiment includes a pen center 132 and a sleeve 134 . A
進一步而言,在本實施例中,觸控筆100更包括一彈性件170,承載結構120具有一第一止擋部124及相對於第一止擋部124的一第二止擋部126,筆心結構130的一部分及彈性件170被限位於第一止擋部124與第二止擋部126之間,以藉由彈性件170提供彈性力作用於筆心結構130。具體而言,筆心結構130的套筒134在其第一部分1341具有一凸緣134a,凸緣134a抵接於第二止擋部126。彈性件170例如為一彈簧且套設於筆心結構130的套
筒134的第二部分1342,此彈簧的相對兩端分別抵接於第一止擋部124及筆心結構130的套筒134的第一部分1341,而使其被限位於第一止擋部124與筆心結構130的套筒134之間,並往套筒134的第一部分1341施加彈性力。藉此配置方式,當筆心結構130的筆心132受外力(例如,圖5中由左往右的外力F)時,筆心結構130會抵抗彈性件170的彈性力而往筆身110內移動,以如上述般使觸發元件160接觸感應元件150。並且,當筆心132不再受外力時,筆心結構130可藉由彈性件170的彈性力而復位。
Further, in this embodiment, the
在本實施例中,承載結構120的環狀定位部122、第一止擋部124、第二止擋部126及承載部128為一體成型的結構。亦即,本實施例的觸控筆100藉由承載結構120此單一構件而完成了筆心結構130之定位、彈性件170之限位及控制電路板140之承載等組裝需求,而不需以設置多個構件的方式來完成這些組裝需求,故可大幅降低零組件數量而提升組裝精度。藉此,觸發元件160與感應元件150之間的間距(例如為0.05~0.1毫米)可準確地控制,以確保其具有良好的觸控感應效果。
In this embodiment, the
圖6是圖2的觸控筆的仰視圖。請參考圖6,本實施例的承載結構120具有兩破孔120a、120b,至少部分彈性件170在觸控筆100的徑向上被破孔120a暴露,且至少部分觸發元件160及至少部分感應元件150在觸控筆100的徑向上被破孔120b暴露。藉此,在組裝過程中可透過破孔120a、120b來觀察彈性件170、觸發元件160及感應元件150的位置是否正確,確保觸發元件160
及感應元件150藉由承載結構120之限位而精準地組裝到位。在其他實施例中,破孔120a及破孔120b可相連接而成為單一破孔。
FIG. 6 is a bottom view of the stylus of FIG. 2 . Referring to FIG. 6 , the bearing
圖7繪示圖2的承載結構上設有蓋體。請參考圖5及圖7,為了使圖2中的套筒134、彈性件170、觸發元件160等構件能夠更穩定地被設置於筆身110(繪示於圖1)中,觸控筆100更可包括一蓋體180,蓋體180結合於承載結構120以覆蓋筆心結構130的部分套筒134及套筒134上的彈性件170與部分觸發元件160。在其他實施例中,亦可省略蓋體180而藉由承載結構120此單一構件而完成套筒134、彈性件170、觸發元件160等構件的配置與限位。
FIG. 7 shows that the carrying structure of FIG. 2 is provided with a cover. Please refer to FIGS. 5 and 7 , in order to make the components such as the sleeve 134 , the
綜上所述,在本發明的觸控筆中,承載結構藉其環狀定位部完全環繞筆心結構,以確實地定位筆心結構而使其具有良好的同心度。此外,環狀定位部、第一止擋部、第二止擋部及承載部為一體成型的結構,以藉由承載結構此單一構件而完成了筆心結構之定位、彈性件之限位及控制電路板之承載等組裝需求,而不需以設置多個構件的方式來完成這些組裝需求,故可大幅降低零組件數量而提升組裝精度。藉此,觸發元件與感應元件之間的間距可準確地控制,以確保其具有良好的觸控感應效果。 To sum up, in the stylus of the present invention, the bearing structure completely surrounds the pen center structure by the annular positioning portion, so as to accurately locate the pen center structure and make it have good concentricity. In addition, the annular positioning part, the first stop part, the second stop part and the bearing part are integrally formed, so that the positioning of the pen core structure, the limit of the elastic part and the The assembly requirements such as the load bearing of the circuit board are controlled, and there is no need to set up multiple components to complete these assembly requirements, so the number of components can be greatly reduced and the assembly accuracy can be improved. Thereby, the distance between the trigger element and the sensing element can be accurately controlled to ensure a good touch sensing effect.
120:承載結構 120: Bearing structure
122:環狀定位部 122: Ring positioning part
124:第一止擋部 124: The first stop
126:第二止擋部 126: Second stop
128:承載部 128: Bearing Department
130:筆心結構 130: Pen Center Structure
132:筆心 132: Pen Heart
134:套筒 134: Sleeve
134a:凸緣 134a: Flange
1341:第一部分 1341: Part One
1342:第二部分 1342: Part II
140:控制電路板 140: Control circuit board
150:感應元件 150: Sensing element
160:觸發元件 160: Trigger element
170:彈性件 170: Elastic
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110110304A TWI776435B (en) | 2021-03-23 | 2021-03-23 | Stylus |
US17/388,036 US11531409B2 (en) | 2021-03-23 | 2021-07-29 | Stylus |
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TW202014853A (en) * | 2018-10-01 | 2020-04-16 | 幸芯科技有限公司 | Touch stylus with directive pressure sensing structure that comprises a stylus tip piece having an end disposed in an insertion trough of a directing piece that has an opposite end forming a projection disposed in a force receiving recess formed in a pressure sensing module |
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JP5667708B2 (en) * | 2013-06-20 | 2015-02-12 | 株式会社ワコム | Position indicator and core of position indicator |
KR102293319B1 (en) | 2013-12-25 | 2021-08-25 | 가부시키가이샤 와코무 | Position indicating module and stylus pen |
TW201530365A (en) * | 2014-01-29 | 2015-08-01 | Waltop Int Corp | Active capacitive touch pen for providing an adjustable electromagnetic field |
TWI529568B (en) | 2014-10-13 | 2016-04-11 | 昆盈企業股份有限公司 | Active stylus emitting high strength signals and nib component thereof |
TWI552031B (en) | 2015-10-16 | 2016-10-01 | 翰碩電子股份有限公司 | Capacitive stylus having adjustable pressure sensing structure |
TWM526117U (en) * | 2016-03-18 | 2016-07-21 | 致伸科技股份有限公司 | Pressure sensitive stylus pen |
TWM589067U (en) | 2019-09-06 | 2020-01-11 | 精元電腦股份有限公司 | Active stylus and pen pressure sensing module thereof |
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TW201145091A (en) * | 2010-06-07 | 2011-12-16 | Fih Hong Kong Ltd | Stylus |
TWM477617U (en) * | 2013-12-27 | 2014-05-01 | qi-ming Wu | Improved structure of touch control pen |
TW202014853A (en) * | 2018-10-01 | 2020-04-16 | 幸芯科技有限公司 | Touch stylus with directive pressure sensing structure that comprises a stylus tip piece having an end disposed in an insertion trough of a directing piece that has an opposite end forming a projection disposed in a force receiving recess formed in a pressure sensing module |
TWM614079U (en) * | 2021-03-23 | 2021-07-01 | 群光電子股份有限公司 | Stylus |
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US11531409B2 (en) | 2022-12-20 |
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